题型:填空题 力的测量工具叫_________;实验室里常用__________测量液体的温度;如图所示,电压表示数为_________V;在实验中多次测量取平均值时为了减小____________. 查看答案
题型:填空题 Research _______ that over 90 percent of high school students are dissatisfied with their test scores.A.indicatesB.introducesC.dictatesD.determines 查看答案